4257552640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10427}}^1$

素因数の和:10488

約数の個数: 144

約数和(自身を含む): 11510009280

約数和(自身を除く): 7252456640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1280, 1408, 1595, 1760, 1856, 2320, 2552, 2816, 3190, 3520, 3712, 4640, 5104, 6380, 7040, 7424, 9280, 10208, 10427, 12760, 14080, 18560, 20416, 20854, 25520, 37120, 40832, 41708, 51040, 52135, 81664, 83416, 102080, 104270, 114697, 166832, 204160, 208540, 229394, 302383, 333664, 408320, 417080, 458788, 573485, 604766, 667328, 834160, 917576, 1146970, 1209532, 1334656, 1511915, 1668320, 1835152, 2293940, 2419064, 2669312, 3023830, 3326213, 3336640, 3670304, 4587880, 4838128, 6047660, 6652426, 6673280, 7340608, 9175760, 9676256, 12095320, 13304852, 13346560, 14681216, 16631065, 18351520, 19352512, 24190640, 26609704, 29362432, 33262130, 36703040, 38705024, 48381280, 53219408, 66524260, 73406080, 77410048, 96762560, 106438816, 133048520, 146812160, 193525120, 212877632, 266097040, 387050240, 425755264, 532194080, 851510528, 1064388160, 2128776320, 4257552640]

約数ペア:

[(1, 4257552640), (2, 2128776320), (4, 1064388160), (5, 851510528), (8, 532194080), (10, 425755264), (11, 387050240), (16, 266097040), (20, 212877632), (22, 193525120), (29, 146812160), (32, 133048520), (40, 106438816), (44, 96762560), (55, 77410048), (58, 73406080), (64, 66524260), (80, 53219408), (88, 48381280), (110, 38705024), (116, 36703040), (128, 33262130), (145, 29362432), (160, 26609704), (176, 24190640), (220, 19352512), (232, 18351520), (256, 16631065), (290, 14681216), (319, 13346560), (320, 13304852), (352, 12095320), (440, 9676256), (464, 9175760), (580, 7340608), (638, 6673280), (640, 6652426), (704, 6047660), (880, 4838128), (928, 4587880), (1160, 3670304), (1276, 3336640), (1280, 3326213), (1408, 3023830), (1595, 2669312), (1760, 2419064), (1856, 2293940), (2320, 1835152), (2552, 1668320), (2816, 1511915), (3190, 1334656), (3520, 1209532), (3712, 1146970), (4640, 917576), (5104, 834160), (6380, 667328), (7040, 604766), (7424, 573485), (9280, 458788), (10208, 417080), (10427, 408320), (12760, 333664), (14080, 302383), (18560, 229394), (20416, 208540), (20854, 204160), (25520, 166832), (37120, 114697), (40832, 104270), (41708, 102080), (51040, 83416), (52135, 81664)]